bower install js-html5-audio-recorder

//Instantiate the object
var jsAudioRecorder                 = new jsHtml5AudioRecorder();

//Set Parameters
jsAudioRecorder.Recorder            = Recorder;         //External library that effectively record audio stream

jsAudioRecorder.mediaPath           = '/medias/Temp/';  //Path where to store audio files
jsAudioRecorder.audioExtension      = 'wav';            //Only wav format is supported
jsAudioRecorder.audioTagId          = 'myAudio';
jsAudioRecorder.showStreamOnFinish  = false;            //Show audio player on finish?

jsAudioRecorder.phpFile             = '/form/audioProcess.php'; //Php file that will proceed to audio file 

//Initialize it
jsAudioRecorder.init();

//Start recording
jsAudioRecorder.startRecording();


function startCapture() {
    jsPhotoBooth.startCapture();
    stopRecording();
}

/**
 * You can use "save", "saveAndDownload" or "saveAndStream", "downloadAndStream" parameters
 */
function stopRecording() {
    //For demo
    jsPhotoBooth.stopCapture('downloadAndStream');

    //Use this in production
    //jsPhotoBooth.stopCapture('saveAndStream');
}